The main human migration route from Eurasia to the Americas: Group of answer choices Was from Australia and Polynesia across the South Pacific to South America. There was none--humans originated in the Americas and spread to Eurasia and Africa. Was from Europe and West Africa across the Atlantic to the Caribbean. Was probably from Siberia to Alaska via the Bering Land Bridge in the North Pacific. 2. What evidence is there to suggest that the Olmecs were an authoritarian society? Group of answer choices Massive burial chambers for rulers filled with luxury items and sacrificial victims. Huge basalt heads of their rulers dragged by commoners to ceremonial plazas. A recently deciphered codex telling the story of the exploits of ancient kings. Large treasuries filled with gold and silver jewelry depicting kings and gods.

The main human migration route from Eurasia to the Americas: Group of answer choices Was from Australia and Polynesia across the South Pacific to South America. There was none--humans originated in the Americas and spread to Eurasia and Africa. Was from Europe and West Africa across the Atlantic to the Caribbean. Was probably from Siberia to Alaska via the Bering Land Bridge in the North Pacific. 2. What evidence is there to suggest that the Olmecs were an authoritarian society? Group of answer choices Massive burial chambers for rulers filled with luxury items and sacrificial victims. Huge basalt heads of their rulers dragged by commoners to ceremonial plazas. A recently deciphered codex telling the story of the exploits of ancient kings. Large treasuries filled with gold and silver jewelry depicting kings and gods.